Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147884 | Organic light-emitting device | Haejin Kim, Youngkook Kim, Seokhwan Hwang | 2018-12-04 |
| 10121974 | Condensed-cyclic compound and organic light-emitting device comprising the same | Sooyon Kim, Youngkook Kim, Seokhwan Hwang, Seunggak Yang | 2018-11-06 |
| 9966535 | Organic light-emitting device | Hyejin Jung, Seokhwan Hwang, Sanghyun Han | 2018-05-08 |
| 9923147 | Organic light emitting device | Haejin Kim, Youngkook Kim, Seokhwan Hwang | 2018-03-20 |
| 9887372 | Amine-based compound and organic light-emitting device including the same | Soobyung Ko, Haejin Kim, Youngkook Kim, Seokhwan Hwang | 2018-02-06 |